The following table describes the temperature (y) inside an oven, in degrees, x minutes after it was turned on.

Question

temp (y)      72   133     186     237    285    333      379     425     425     425

minutes (x)   0     1        2        3         4        5         6         7         8        9

 

 

What is the domain of this relation?

Answer 1

The domain is the set of all values that the independent variable or x-variable takes on. In this case the domain is:

{0,1,2,3,4,5,6,7,8,9}